BLACK OXIDE for STEEL

Room-Temperature Blackening Finishes for Steel Parts

Room-Temperature

For steel components, a non-dimensional Presto Black finish is a perfect, low cost way to create good corrosion protection. This black oxide finish also enhances the sales appeal for your products. When properly sealed, Presto Black finish will resist rust, and is lab tested for up to 1,200 hours of humidity without chipping or peeling. Presto Black has a uniform 0.000030 inch (1 micron) thickness. The porous crystalline structure of the black finish makes an excellent absorbent base for a rust preventive top coat.

Check out all the Presto Black options for immersion production scale lines, brush-on liquid and gel formula. Scroll down to see options.

  • room-temperature black-oxide for steel
  • store containers

Presto Black® MKP Make-Up Concentrate

Blackener for Iron & Steel.

For production scale lines, mixed with water at 10% by volume.

560250

1 Gallon
$148.30
/Gallon
Add to Cart

560251

5 Gallon
$111.90
/Gallon
Add to Cart

560258

55 Gallon
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Pricing
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Presto Black® RPL Replenisher Concentrate

Blackener for Iron & Steel.

For use with MKP Presto Black. Keeps Blackening bath in balance to produce high quality, clean Black finishes.

560550

1 Gallon
$148.30
/Gallon
Add to Cart

560551

5 Gallon
$111.90
/Gallon
Add to Cart

560558

55 Gallon
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Pricing
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Presto Black® BST4 Brush-On Liquid

For all ferrous alloys.

Instant acting Blackener/touch-up for tools/machine parts or decorative surfaces. Dark Black finish.

Presto Black BST4 Brush-On

530040

1 Quart
$54.00
/Quart
Add to Cart

530050

1 Gallon
$153.50
/Gallon
Add to Cart

530051

5 Gallon
$117.60
/Gallon
Add to Cart

530052

15 Gallon
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Pricing
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Presto Black® Gel

For Blackening/antiquing of decorative steel surfaces without runs and drips.

Unique Gel formula has a slower reaction than BST4 Liquid, giving the user an extra measure of control when dealing with large surfaces. Gray/Black finish.

presto black gel

530150

1 Gallon
$153.50
/Gallon
Add to Cart

530151

5 Gallon
$119.30
/Gallon
Add to Cart

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